| union_vfsops.c (91406) | union_vfsops.c (92727) |
|---|---|
| 1/* 2 * Copyright (c) 1994, 1995 The Regents of the University of California. 3 * Copyright (c) 1994, 1995 Jan-Simon Pendry. 4 * All rights reserved. 5 * 6 * This code is derived from software donated to Berkeley by 7 * Jan-Simon Pendry. 8 * --- 21 unchanged lines hidden (view full) --- 30 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 31 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 32 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 33 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 34 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 35 * SUCH DAMAGE. 36 * 37 * @(#)union_vfsops.c 8.20 (Berkeley) 5/20/95 | 1/* 2 * Copyright (c) 1994, 1995 The Regents of the University of California. 3 * Copyright (c) 1994, 1995 Jan-Simon Pendry. 4 * All rights reserved. 5 * 6 * This code is derived from software donated to Berkeley by 7 * Jan-Simon Pendry. 8 * --- 21 unchanged lines hidden (view full) --- 30 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 31 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 32 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 33 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 34 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 35 * SUCH DAMAGE. 36 * 37 * @(#)union_vfsops.c 8.20 (Berkeley) 5/20/95 |
| 38 * $FreeBSD: head/sys/fs/unionfs/union_vfsops.c 91406 2002-02-27 18:32:23Z jhb $ | 38 * $FreeBSD: head/sys/fs/unionfs/union_vfsops.c 92727 2002-03-19 22:20:14Z alfred $ |
| 39 */ 40 41/* 42 * Union Layer 43 */ 44 45#include <sys/param.h> 46#include <sys/systm.h> --- 5 unchanged lines hidden (view full) --- 52#include <sys/mount.h> 53#include <sys/namei.h> 54#include <sys/malloc.h> 55#include <sys/filedesc.h> 56#include <fs/unionfs/union.h> 57 58static MALLOC_DEFINE(M_UNIONFSMNT, "UNION mount", "UNION mount structure"); 59 | 39 */ 40 41/* 42 * Union Layer 43 */ 44 45#include <sys/param.h> 46#include <sys/systm.h> --- 5 unchanged lines hidden (view full) --- 52#include <sys/mount.h> 53#include <sys/namei.h> 54#include <sys/malloc.h> 55#include <sys/filedesc.h> 56#include <fs/unionfs/union.h> 57 58static MALLOC_DEFINE(M_UNIONFSMNT, "UNION mount", "UNION mount structure"); 59 |
| 60extern int union_init __P((struct vfsconf *)); 61static int union_mount __P((struct mount *mp, char *path, caddr_t data, 62 struct nameidata *ndp, struct thread *td)); 63static int union_root __P((struct mount *mp, struct vnode **vpp)); 64static int union_statfs __P((struct mount *mp, struct statfs *sbp, 65 struct thread *td)); 66static int union_unmount __P((struct mount *mp, int mntflags, 67 struct thread *td)); | 60extern int union_init(struct vfsconf *); 61static int union_mount(struct mount *mp, char *path, caddr_t data, 62 struct nameidata *ndp, struct thread *td); 63static int union_root(struct mount *mp, struct vnode **vpp); 64static int union_statfs(struct mount *mp, struct statfs *sbp, 65 struct thread *td); 66static int union_unmount(struct mount *mp, int mntflags, 67 struct thread *td); |
| 68 69/* 70 * Mount union filesystem 71 */ 72static int 73union_mount(mp, path, data, ndp, td) 74 struct mount *mp; 75 char *path; --- 415 unchanged lines hidden --- | 68 69/* 70 * Mount union filesystem 71 */ 72static int 73union_mount(mp, path, data, ndp, td) 74 struct mount *mp; 75 char *path; --- 415 unchanged lines hidden --- |